About
On WeddingWire since 2022
Rythm EFX is a Colorado based wedding enhancement company that offers lighting, decor, special EFX, custom stage/prop fabrication, LED Video Walls(with live streaming capabilities), sound services and everything you need to make your big day even bigger! Need some weight taken off your shoulders? We offer Event Management services as well!
With over 100 combined years of event industry experience, our team prides ourselves in bringing even the wildest dreams to life. Whether it's something on your Pinterest board or written in your "Dream Wedding" journal you've had since you were 13, no idea is too wild for us! Family owned and operated for over 12 years, Rythm EFX is ready to help give you the wedding you've always wanted!
This is YOUR day, we're just here to help! Do you want a fountain of sparks for the first kiss? Special lighting effects for the first dance? Custom floral arrangements hanging from the ceiling? You got it! Reach out to us and really test our creative limits.
For the happy couple's ease and convenience, full event design, setup, clean-up, and day-of coordination are included in each service. Rythm EFX can create custom decor for all aspects of the occasion. This includes ceremony decor, marquee lettering, monograms, custom lighting solutions, floral decor, photo booth backdrops, and more. Whatever the style and theme of the day, we can help make it a reality!
- Black-owned
- Woman-owned
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Part of the team since 2010, Kayzha Shepard has been behind the scenes helping coordinate all the events by helping things flow accordingly while everyone is busy onsite. From the site ops, prep of the show, to execution and the follow up, Kayzha coordinates equipment requirements, technician and clientele needs, and event logistics to allow the process of the event to develop in excellence from start to finish. Kayzha also handles client relations for events and helps keep things moving smoothly on both sides of the event, by acting as an agent for both parties.
Kayzha is wellrounded in event design and has experience in custom decor, painting, full-service lighting techniques, and video operations. By having a good understanding of these specialties, it makes communication and coordination for the occasion easier and much more effective.

Zack Klassen, is our founder! With over 20 years’ experience exclusively in Lighting Design, he began working in the event industry by developing his own start-up company as a teen and has since taken it to whole new level. He designs and creates from the ground up, all aspects of local, regional, and national events that are one of a kind.
Zack is the mastermind behind Rythm EFX’s Scenic Prop Shop Fabrication Design team, working on some of the most customized pieces for our clients. Taking a clients dream into reality is what he does best. Zack has the creative eye to turn something great into something amazing with just a few small tweaks.

Griffin is here to answer any questions you have and help with creating the best wedding package to fit your vision and budget.
Once the idea is discussed, his brain is racing with endless ways of how to make it a reality. With over a decade of experience in marketing, decor, design and sales, he knows that the possibilities are endless, no idea is too crazy and thinking outside the box is the best way to think!